[TYPO3-shop] variants markers in Bill template

[Tymoteusz Motylewski]

Hallo everyone,
Is it possible to display product variants like color or size inside a 
Bill ?
I've added markers to bill template  (which are working in basket 
template) and they don't work there.

<!-- ###ITEM_LIST### begin -->
<!-- ###ITEM_SINGLE### begin-->

<!-- ###display_variant1### -->
<b>Farbe:</b> ###FIELD_COLOR_VALUE###<br/>
<!-- ###display_variant1### -->

<!-- ###ITEM_SINGLE### end -->
<!-- ###ITEM_LIST### end -->

I'm using tt_products 2.7.1

Thanks!
Tymek